฿2,624+ Cheap flights from Buenos Aires

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BUE — BKK
9 Mar — 16 Mar1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Buenos Aires

Discover essential information about flights departing from Buenos Aires, including flight schedules, destinations, airlines operating at the Buenos Aires airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 7 February 2026.

Good round-trip deal

฿5,828 or less

Good one-way deal

฿2,305 or less
Price to beat on a round-trip flight from Buenos Aires.
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Price to beat on a one-way flight from Buenos Aires.
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Find flights from Buenos Aires

Enter your travel dates to find the best prices.

Cheapest flights from Buenos Aires
Explore the most affordable flight options available from Buenos Aires. Find the lowest fares based on data from user searches, with prices last updated on 7 February 2026.

Tue 24/316:52
AEP
-
FLN
Nonstop2h 03m
JetSMART
Tue 31/319:45
FLN
-
AEP
Nonstop2h 15m
JetSMART
Deal found 6/2฿7,049
Sat 18/415:50
AEP
-
FLN
Nonstop2h 10m
GOL
Sat 9/512:10
FLN
-
AEP
Nonstop2h 20m
GOL
Deal found 4/2฿7,239
Sat 28/200:40
AEP
-
FLN
Nonstop1h 55m
Flybondi
Wed 4/304:25
FLN
-
AEP
Nonstop2h 05m
Flybondi
Deal found 3/2฿7,397
Wed 18/316:50
AEP
-
FLN
Nonstop2h 05m
JetSMART
Tue 31/319:45
FLN
-
AEP
Nonstop2h 15m
JetSMART
Deal found 4/2฿7,681
Wed 25/312:50
AEP
-
FLN
1 stop8h 20m
JetSMART
Thu 2/419:45
FLN
-
AEP
Nonstop2h 15m
JetSMART
Deal found 4/2฿7,745
Wed 11/316:50
AEP
-
FLN
Nonstop2h 05m
JetSMART
Wed 18/319:45
FLN
-
AEP
Nonstop2h 15m
JetSMART
Deal found 5/2฿7,840
Thu 5/316:50
AEP
-
FLN
Nonstop2h 05m
JetSMART
Fri 20/319:45
FLN
-
AEP
Nonstop2h 15m
JetSMART
Deal found 4/2฿8,250
Thu 30/420:30
AEP
-
FLN
Nonstop2h 00m
GOL
Thu 7/517:15
FLN
-
AEP
Nonstop2h 15m
GOL
Deal found 4/2฿8,345
Tue 10/316:52
AEP
-
FLN
Nonstop2h 03m
JetSMART
Fri 20/319:45
FLN
-
AEP
Nonstop2h 15m
JetSMART
Deal found 3/2฿8,472
Tue 14/422:35
EZE
-
BKK
2 stops63h 30m
ซาอุเดียแอร์ไลน์
Tue 5/515:25
BKK
-
EZE
2 stops47h 15m
ซาอุเดียแอร์ไลน์
Deal found 5/2฿37,396
Sat 6/615:05
EZE
-
BKK
2 stops47h 00m
ซาอุเดียแอร์ไลน์
Wed 24/601:50
BKK
-
EZE
2 stops51h 10m
ซาอุเดียแอร์ไลน์
Deal found 4/2฿39,703
Fri 5/622:35
EZE
-
BKK
2 stops63h 30m
ซาอุเดียแอร์ไลน์
Wed 24/601:50
BKK
-
EZE
2 stops51h 10m
ซาอุเดียแอร์ไลน์
Deal found 4/2฿39,925

Find flights from Buenos Aires within your budget

 
Find flights departing from Buenos Aires that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 7 February 2026. In the last 7 days, Cheapflights users made a total of 17,341 searches

Fly to

Suvarnabhumi

Route

Depart

Return

Price

Buenos AiresFlorianopolis

AEP - FLN

AEPFLN

Buenos Aires Jorge Newbery

Wed 25/3

12:50-21:10

1 stop8h 20m

Florianopolis Hercilio Luz

Thu 2/4

19:45-22:00

Nonstop2h 15m

฿7,745

Buenos AiresFlorianopolis

AEP - FLN

AEPFLN

Buenos Aires Jorge Newbery

Sat 28/3

16:50-18:55

Nonstop2h 05m

Florianopolis Hercilio Luz

Wed 1/4

19:45-22:00

Nonstop2h 15m

฿8,503

Buenos AiresFlorianopolis

AEP - FLN

AEPFLN

Buenos Aires Jorge Newbery

Sat 18/4

15:50-18:00

Nonstop2h 10m

Florianopolis Hercilio Luz

Sat 25/4

12:10-14:30

Nonstop2h 20m

฿8,883

Buenos AiresFlorianopolis

AEP - FLN

AEPFLN

Buenos Aires Jorge Newbery

Tue 17/3

16:52-18:55

Nonstop2h 03m

Florianopolis Hercilio Luz

Fri 20/3

19:45-22:00

Nonstop2h 15m

฿9,325

Buenos AiresFlorianopolis

AEP - FLN

AEPFLN

Buenos Aires Jorge Newbery

Mon 23/3

20:30-22:30

Nonstop2h 00m

Florianopolis Hercilio Luz

Sun 29/3

16:05-09:20

2 stops17h 15m

฿9,578

Buenos AiresFlorianopolis

AEP - FLN

AEPFLN

Buenos Aires Jorge Newbery

Tue 24/3

22:10-21:10

1 stop23h 00m

Florianopolis Hercilio Luz

Tue 31/3

19:45-22:00

Nonstop2h 15m

฿9,957

Buenos AiresFlorianopolis

AEP - FLN

AEPFLN

Buenos Aires Jorge Newbery

Thu 12/3

16:50-18:55

Nonstop2h 05m

Florianopolis Hercilio Luz

Sat 21/3

19:45-22:00

Nonstop2h 15m

฿9,989

Buenos AiresFlorianopolis

AEP - FLN

AEPFLN

Buenos Aires Jorge Newbery

Tue 5/5

20:30-22:30

Nonstop2h 00m

Florianopolis Hercilio Luz

Fri 15/5

17:15-19:30

Nonstop2h 15m

฿10,116

Buenos AiresFlorianopolis

AEP - FLN

AEPFLN

Buenos Aires Jorge Newbery

Wed 4/3

16:50-18:55

Nonstop2h 05m

Florianopolis Hercilio Luz

Thu 12/3

19:45-22:00

Nonstop2h 15m

฿10,147

Buenos AiresFlorianopolis

AEP - FLN

AEPFLN

Buenos Aires Jorge Newbery

Mon 2/3

16:55-19:00

Nonstop2h 05m

Florianopolis Hercilio Luz

Tue 10/3

19:45-22:00

Nonstop2h 15m

฿10,147

Flights are sorted by cheapest return flights first.

Deals found on 5/2

Showing 1-10 of 60 results
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Best time to book a flight from Buenos Aires

Have a flexible travel schedule? Discover the best time to fly from Buenos Aires with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Buenos Aires

Get recent, data-driven insights about flights from Buenos Aires including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Buenos Aires?

Use this chart to determine the optimal time to book a return flight from Buenos Aires to Suvarnabhumi. Price data was last updated on 30 January 2026.

Booking 11 days in advance of your planned departure date is, on average, the best time to get cheap flights from Buenos Aires. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Buenos Aires?

Currently, April is the cheapest month in which you can book a flight from Buenos Aires (average of ฿11,285). Flying from Buenos Aires in August will prove the most costly (average of ฿72,610). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What are popular destinations to fly to from Buenos Aires?

If you’re flying from Buenos Aires, these routes are more frequently taken by airlines Rio de Janeiro (372 flights per day), Sao Paulo (362 flights per day) and Santiago (117 flights per day).

Lima J Chavez Intl
Lima J Chavez Intl
From ฿7,279
Rome
Rome
From ฿34,924

What is the cheapest place to fly to from Buenos Aires?

The cheapest city to fly to from Buenos Aires is Lima J Chavez Intl, with prices starting at ฿7,279. Explore other affordable destinations below.

Lima J Chavez Intl
Lima J Chavez Intl
From ฿7,279

Browse thousands of different options on Cheapflights for your next trip

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Related info for your journey

Access useful and relevant information related to your journey from Buenos Aires. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 7 February 2026.

  • What are the most popular destinations to fly to from Buenos Aires?

    The most selected flight destinations from Buenos Aires for the current month are Florianopolis, San Carlos de Bariloche, Cancún. While San Carlos de Bariloche, Florianopolis, Barcelona-El Prat Airport are the top choices made by travellers year-round.

  • Which is the cheapest airport to catch a flight from Buenos Aires?

    Buenos Aires Ministro Pistarini airport offers the cheapest routes to Bangkok, from ฿37,396; whereas Buenos Aires Jorge Newbery airport is typically cheaper if you're flying to Bangkok, from ฿57,089. It's best to make sure you are flexible on dates to find the cheapest possible flight options for your journey.

  • What is the cheapest month to fly from Buenos Aires?

    At the present moment the cheapest month to fly from Buenos Aires is currently April; with August being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from Buenos Aires?

    Here are some of the cheapest flight destinations from Buenos Aires:
    Fly from Buenos Aires to Bangkok from ฿37,396

  • How does Cheapflights help users find flights from Buenos Aires?

    Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Buenos Aires. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

  • Why should you use Cheapflights to find cheap flight tickets from Buenos Aires?

    Millions of users choose and trust Cheapflights to book the best flight deals from Buenos Aires for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

  • Can Cheapflights find flights from Buenos Aires with no change fees?

    Yes! Cheapflights helps users easily find flights from Buenos Aires with no change fees.

  • Can Cheapflights notify me if prices for flights from Buenos Aires become cheaper?

    Yes, Cheapflights offers price alerts on flights from Buenos Aires so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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How does Cheapflights help users find flights from Buenos Aires?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Buenos Aires. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Buenos Aires?

Millions of users choose and trust Cheapflights to book the best flight deals from Buenos Aires for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Buenos Aires with no change fees?

Yes! Cheapflights helps users easily find flights from Buenos Aires with no change fees.

Can Cheapflights notify me if prices for flights from Buenos Aires become cheaper?

Yes, Cheapflights offers price alerts on flights from Buenos Aires so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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